Is mc wrap still edible?

In principle, a McWrap keeps in the refrigerator for longer than uncooled, but after four days, the quality can already greatly diminish. The sauce could go through, the meat could lose flavor and freshness, and there is a certain risk for bacterial growth, especially in Mayo or chicken. If he smells and looks good, you could eat him theoretically, but tastefully he probably won’t be top anymore. If you are unsure, rather throw away – better go to number!